| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | NS | ||
| 1 | 20 | 51.07 | ||
| 1 | 6 | 37.83 | ||
| 2 | 7 | 38.12 | ||
| 2 | 18 | 49.40 | ||
| 2 | 15 | 47.42 | ||
| 3 | 2 | 36.21 | ||
| 3 | 12 | 45.70 | ||
| 3 | 9 | 43.67 | ||
| 4 | 8 | 40.68 | ||
| 4 | 11 | 44.51 | ||
| 4 | 1 | 35.87 | ||
| 5 | 14 | 47.35 | ||
| 5 | 21 | 56.51 | ||
| 5 | 3 | 36.95 | ||
| 6 | 13 | 46.13 | ||
| 6 | 16 | 47.84 | ||
| 6 | 5 | 37.13 | ||
| 7 | 22 | NS | ||
| 7 | 17 | 48.93 | ||
| 7 | 21 | 56.51 | ||
| 8 | 4 | 37.05 | ||
| 8 | 19 | 50.39 | ||
| 8 | 10 | 43.89 |